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Stereospyroceras

Cephalopoda - Orthocerida - Proteoceratidae

Species
S. champlainense (type species), S. clintoni

Synonymy list
YearName and author
1955Stereospyroceras Flower
1958Stereospyroceras Sweet
1964Stereospyroceras Teichert et al. p. 259
1981Stereopyroceras Crick p. 228
2002Stereospyroceras Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
subclassOrthoceratoidea(M'Coy 1844)
orderOrthoceridaKuhn 1940
familyProteoceratidae
genusStereospyrocerasFlower 1955

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Stereospyroceras Flower 1955
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Diagnosis
No diagnoses are available